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UNIE VAN KUNSTMESTFABRIEKEN B.V.
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UTRECHT, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of granules
Patent number
4,701,353
Issue date
Oct 20, 1987
Unie Van Kunstmestfabrieken BV
Stanislaus M. P. Mutsers
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the preparation of granules
Patent number
4,619,843
Issue date
Oct 28, 1986
Unie Van Kunstmestfabrieken BV
Stanislaus M. P. Mutsers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for determining and controlling the composition of aqueous...
Patent number
4,572,830
Issue date
Feb 25, 1986
Unie Van Kunstmestfabrieken BV
Andreas J. Biermans
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for determining the saturation temperature of...
Patent number
4,572,676
Issue date
Feb 25, 1986
Unie Van Kunstmestfabrieken BV
Andreas J. Biermans
G01 - MEASURING TESTING
Information
Patent Grant
Process for separating off calcium nitrate tetrahydrate by crystall...
Patent number
4,569,677
Issue date
Feb 11, 1986
Unie Van Kunstmestfabrieken BV
Gijsbertus H. M. Calis
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of urea
Patent number
4,540,813
Issue date
Sep 10, 1985
Unie Van Kunstmestfabrieken BV
Petrus J. M. van Nassau
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of urea
Patent number
4,539,077
Issue date
Sep 3, 1985
Unie Van Kunstmestfabrieken BV
Kees Jonckers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Apparatus for the removal of ammonium carbamate from a urea-synthes...
Patent number
4,486,270
Issue date
Dec 4, 1984
Unie Van Kunstmestfabrieken BV
Petrus J. C. Kaasenbrood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of pure silicon dioxide and silicon dio...
Patent number
4,465,657
Issue date
Aug 14, 1984
Unie Van Kunstmestfabrieken BV
Ruud Spijker
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the removal of urea, ammonia, and carbon dioxide from d...
Patent number
4,456,535
Issue date
Jun 26, 1984
Unie Van Kunstmestfabrieken, B.V.
Jan Zuidam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing thermally stable ammonium nitrate-containing...
Patent number
4,409,016
Issue date
Oct 11, 1983
Unie Van Kunstmestfabrieken, B.V.
Stanislaus M. P. Mutsers
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for preparing thermally stable ammonium nitrate- containing...
Patent number
4,408,998
Issue date
Oct 11, 1983
Unie Van Kunstmestfabrieken BV
Stanislaus M. P. Mutsers
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the preparation of a granular NPK fertilizer and granul...
Patent number
4,398,936
Issue date
Aug 16, 1983
Unie Van Kunstmestfabrieken, B.V.
Johan W. Hoogendonk
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for making urea prills and urea prills obtained by applying...
Patent number
4,390,483
Issue date
Jun 28, 1983
Unie Van Kunstmestfabrieken, B.V.
Michael H. Willems
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Two-phase spraying device and reaction chamber for the preparation...
Patent number
4,370,304
Issue date
Jan 25, 1983
Unie Van Kunstmestfabrieken, B.V.
Petrus F. A. M. Hendriks
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and device for the preparation of a product containing ammo...
Patent number
4,313,918
Issue date
Feb 2, 1982
Unie Van Kunstmestfabrieken, B.V.
Petrus F. A. M. Hendriks
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a urea solution from ammonia and carbon dioxide
Patent number
4,115,449
Issue date
Sep 19, 1978
Unie Van Kunstmestfabrieken, B.V.
Andreas J. Biermans
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing urea
Patent number
4,036,878
Issue date
Jul 19, 1977
Unie Van Kunstmestfabrieken, B.V.
Petrus J.C. Kaasenbrood
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of an additive for maize silage on the...
Patent number
3,993,785
Issue date
Nov 23, 1976
Unie Van Kunstmestfabrieken B.V.
Johan W. Hoogendonk
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for spraying molten material
Patent number
3,988,398
Issue date
Oct 26, 1976
Unie Van Kunstmestfabrieken, B.V.
Johan W. Frenken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing urea
Patent number
3,936,500
Issue date
Feb 3, 1976
Unie Van Kunstmestfabrieken, B.V.
Petrus J. C. Kaasenbrood
C07 - ORGANIC CHEMISTRY
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Trademark
last 30 trademarks
Information
Trademark
73591197 - AMSULSTAN 45
Serial number
73591197
Registration number
1482871
Filing date
Apr 2, 1986
UNIE VAN KUNSTMESTFABRIEKEN B.V.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
72444734 - UKF
Serial number
72444734
Registration number
969879
Filing date
Dec 29, 1972
UNIE VAN KUNSTMESTFABRIEKEN B.V.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry